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llvm-mirror/lib
Duncan P. N. Exon Smith 1463b59de9 Scalar: Ignore ConstantData in processAssumption
Assumptions on UndefValue and ConstantPointerNull aren't relevant to
other users.  Ignore them entirely to avoid wasting cycles walking
through their (possibly extremely extensive (cross-module)) use-lists.

It wasn't clear how to add a specific test for this, and it'll be
covered anyway by an eventual patch that asserts when trying to access
the use-list of an instance of ConstantData.

llvm-svn: 282334
2016-09-24 20:00:38 +00:00
..
Analysis Analysis: Return early in isKnownNonNullAt for ConstantData 2016-09-24 19:39:47 +00:00
AsmParser [AsmParser] Remove unused partial template specialization. 2016-09-22 22:02:59 +00:00
Bitcode BitcodeReader: Deduplicate code. NFC. 2016-09-23 18:27:42 +00:00
CodeGen [RegisterBankInfo] Constify the member of the XXXMapping maps. 2016-09-24 04:54:03 +00:00
DebugInfo Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section."" 2016-09-23 11:01:53 +00:00
Demangle Avoid using alignas and constexpr. 2016-09-06 20:36:24 +00:00
ExecutionEngine [MCJIT] Fix some inconsistent handling of name mangling inside MCJIT. 2016-09-12 17:19:24 +00:00
Fuzzer [libFuzzer] add a standalone build script 2016-09-24 04:00:00 +00:00
IR [Profile] code refactoring: make getStep a method in base class 2016-09-20 19:07:22 +00:00
IRReader
LibDriver
LineEditor
Linker DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
LTO Add qualification to fix MSVC build. 2016-09-23 23:23:23 +00:00
MC [MC] Support .ds directives in assembler parser 2016-09-23 21:53:36 +00:00
Object Next set of additional error checks for invalid Mach-O files for bad LC_UUID 2016-09-21 20:03:09 +00:00
ObjectYAML
Option
Passes Fix test after renaming -name-anon-functions pass to -name-anon-globals 2016-09-16 17:18:16 +00:00
ProfileData [Coverage] Make sorting criteria for CounterMappingRegions local. 2016-08-31 07:01:17 +00:00
Support Triple: Add opencl environment type 2016-09-23 00:42:56 +00:00
TableGen
Target [AVR] Update signature of AVRTargetObjectFile::SelectSectionForGlobal 2016-09-24 11:38:08 +00:00
Transforms Scalar: Ignore ConstantData in processAssumption 2016-09-24 20:00:38 +00:00
CMakeLists.txt Try to fix a circular dependency in the modules build. 2016-09-06 20:16:19 +00:00
LLVMBuild.txt Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00